1 point Q You have two metal spheres. Sphere 1 is twice as large as Sphere 2. Sphere 1 has a charge of +20nc and Sphere 2 has a charge of +10nC. When you connect the two spheres with a metal wire: Electrons ow from Sphere 1 to Sphere 2 No charge ows between the two spheres Protons ow from Sphere 2 to Sphere 1 Protons ow from Sphere 1 to Sphere 2 Electrons ow from Sphere 2 to Sphere 1 Clear my selection 2 points Q > > If you place a block made of a dielectric (insulating) material in an external uniform electric eld E0 so that two opposite sides of the block are perpendicular to E0 ,what will be the magnitude and direction of the total E-eld inside the block? a magnitude: E0; direction: same as E0 % magnitude: E0; direction: opposite to E0 a magnitude: less than E, but more than zero; direction: same as E0 magnitude: zero % magnitude: more than E0; direction: same as E0 Agraph of the electric potential versus location in a series circuit with 1.0 A of current is shown below. Going from A to | follows the direction of conventional current. The circuit element between D and E is: VlV) 6 4 2 () Localion ABCDISFGHIA converting 6 Joules of electric energy to some other form of energy per second 0 converting 6 Joules of some other form of energy to electric energy per second converting 2 Joules of electric energy to some other form of enery per second converting 2 Joules of some other form of energy to electric energy per second converting 4 Joules of electric energy to some other form of energy per second converting 4 Joules of some other form of energy to electric energy per second